| article html file updated | 16 August 2026 23:56 CEST | Update | https://www.mdpi.com/1999-4915/12/1/98 |
| article html file updated | 31 August 2025 09:00 CEST | Update | N/A |
| article html file updated | 20 July 2022 17:31 CEST | Update | N/A |
| article html file updated | 15 February 2020 02:56 CET | Update | N/A |
| article html file updated | 6 February 2020 23:25 CET | Update | N/A |
| article html file updated | 15 January 2020 05:02 CET | Original file | N/A |
| article pdf uploaded. | 15 January 2020 05:01 CET | Version of Record | https://www.mdpi.com/1999-4915/12/1/98/pdf |
| article xml uploaded. | 15 January 2020 05:01 CET | Update | https://www.mdpi.com/1999-4915/12/1/98/xml |
| article xml file uploaded | 15 January 2020 05:01 CET | Original file | N/A |
